An amino residue that guides the correct photoassembly the water-oxidation complex but is not required for high affinity Mn2+ binding
A. P. Avramov, M. Zhang, R. L. Burnap
This paper investigates the role of D1-E189 in PSII assembly, finding it is not required for Mn2+ binding but is critical for Ca2+ ligation and preventing mis-assembly of Mn.
bioRxiv · Nov 29, 2021 · PreprintBiophysics